Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts
Background: Odontogenic Keratocysts (OKCs) are known for their rapid growth and tendency to invade the adjacent tissues. Its high recurrence rate (2.5%–62%) has attracted many kinds of research to identify new parameters to predict recurrence that would enable better treatment outcomes for such pati...
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Elsevier
2021-07-01
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| Series: | Journal of Oral Biology and Craniofacial Research |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2212426821000543 |
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| author | Dominic Augustine Roopa S. Rao Surendra Lakshminarayana Kavitha Prasad Shankargouda Patil |
| author_facet | Dominic Augustine Roopa S. Rao Surendra Lakshminarayana Kavitha Prasad Shankargouda Patil |
| author_sort | Dominic Augustine |
| collection | DOAJ |
| description | Background: Odontogenic Keratocysts (OKCs) are known for their rapid growth and tendency to invade the adjacent tissues. Its high recurrence rate (2.5%–62%) has attracted many kinds of research to identify new parameters to predict recurrence that would enable better treatment outcomes for such patients. The present study aims to correlate Sub-Epithelial Hyalinization (SEH) that has not been explored in an Asian population to date and other histopathologic features of OKC to its recurrence propensity. Materials & Methods: A total of 60 OKCs were analyzed for histopathologic correlation of thickness of lining, complete/incomplete lining, corrugated surface, ortho/para keratinization, intercellular edema, reversed polarity, basilar hyperplasia, the palisading arrangement of basal cells, presence/absence of rete pegs, folding of the epithelium, epithelial/connective tissue separation, SEH, basal offshoots, daughter cysts and inflammation with recurrence to arrive at the most significant histologic feature predicting recurrence. Results: The most significant histologic parameter differentiating recurrent and non-recurrent OKCs was the presence of SEH (p = 0.004), incomplete lining epithelium (p = 0.023), and a corrugated surface (p = 0.049). Several other histologic parameters evaluated did not statistically correlate with recurrence, this can be attributed to the smaller sample size considered in the present study. Conclusion: SEH is a reliable histologic parameter to predict recurrence in OKCs. The presence of SEH is indicative of a higher recurrence potential in OKCs. Evaluation of histological parameters and their correlation with recurrence in OKCs on a larger sample size could validate the results of the current study undertaken and potentially unravel more insights on predicting recurrence. Key messages: Sub-epithelial hyalinization is a significant feature for predicting recurrence in OKC |
| format | Article |
| id | doaj-art-01d794f50a5c43e7be6b4be21e86c575 |
| institution | OA Journals |
| issn | 2212-4268 |
| language | English |
| publishDate | 2021-07-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Oral Biology and Craniofacial Research |
| spelling | doaj-art-01d794f50a5c43e7be6b4be21e86c5752025-08-20T02:01:56ZengElsevierJournal of Oral Biology and Craniofacial Research2212-42682021-07-0111342342910.1016/j.jobcr.2021.05.003Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic KeratocystsDominic Augustine0Roopa S. Rao1Surendra Lakshminarayana2Kavitha Prasad3Shankargouda Patil4Department of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, 560054, Karnataka, IndiaDepartment of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, 560054, Karnataka, IndiaDepartment of Oral Pathology and Microbiology, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, 560054, Karnataka, IndiaDepartment of Oral and Maxillofacial Surgery, Faculty of Dental Sciences, MS Ramaiah University of Applied Sciences, MSR Nagar, Bengaluru, 560054, Karnataka, IndiaDepartment of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Jazan, Saudi Arabia; Corresponding author. Department of Maxillofacial Surgery and Diagnostic Sciences, Division of Oral Pathology, College of Dentistry, Jazan University, Shwajra campus, Jazan, Saudi Arabia-45412.Background: Odontogenic Keratocysts (OKCs) are known for their rapid growth and tendency to invade the adjacent tissues. Its high recurrence rate (2.5%–62%) has attracted many kinds of research to identify new parameters to predict recurrence that would enable better treatment outcomes for such patients. The present study aims to correlate Sub-Epithelial Hyalinization (SEH) that has not been explored in an Asian population to date and other histopathologic features of OKC to its recurrence propensity. Materials & Methods: A total of 60 OKCs were analyzed for histopathologic correlation of thickness of lining, complete/incomplete lining, corrugated surface, ortho/para keratinization, intercellular edema, reversed polarity, basilar hyperplasia, the palisading arrangement of basal cells, presence/absence of rete pegs, folding of the epithelium, epithelial/connective tissue separation, SEH, basal offshoots, daughter cysts and inflammation with recurrence to arrive at the most significant histologic feature predicting recurrence. Results: The most significant histologic parameter differentiating recurrent and non-recurrent OKCs was the presence of SEH (p = 0.004), incomplete lining epithelium (p = 0.023), and a corrugated surface (p = 0.049). Several other histologic parameters evaluated did not statistically correlate with recurrence, this can be attributed to the smaller sample size considered in the present study. Conclusion: SEH is a reliable histologic parameter to predict recurrence in OKCs. The presence of SEH is indicative of a higher recurrence potential in OKCs. Evaluation of histological parameters and their correlation with recurrence in OKCs on a larger sample size could validate the results of the current study undertaken and potentially unravel more insights on predicting recurrence. Key messages: Sub-epithelial hyalinization is a significant feature for predicting recurrence in OKChttp://www.sciencedirect.com/science/article/pii/S2212426821000543Odontogenic keratocystCorrugatedDaughter cystSubepithelial hyalinizationRecurrence |
| spellingShingle | Dominic Augustine Roopa S. Rao Surendra Lakshminarayana Kavitha Prasad Shankargouda Patil Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts Journal of Oral Biology and Craniofacial Research Odontogenic keratocyst Corrugated Daughter cyst Subepithelial hyalinization Recurrence |
| title | Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts |
| title_full | Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts |
| title_fullStr | Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts |
| title_full_unstemmed | Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts |
| title_short | Sub-epithelial hyalinization, incomplete cystic lining, and corrugated surface could be a predictor of recurrence in Odontogenic Keratocysts |
| title_sort | sub epithelial hyalinization incomplete cystic lining and corrugated surface could be a predictor of recurrence in odontogenic keratocysts |
| topic | Odontogenic keratocyst Corrugated Daughter cyst Subepithelial hyalinization Recurrence |
| url | http://www.sciencedirect.com/science/article/pii/S2212426821000543 |
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